I will build etl pipelines using python, sql, pyspark and spark

I will provide professional Data Analysis and Data Engineering services with Python, SQL, Power BI, Excel and Apache Spark.

I can help you with cleaning and transforming raw data, writing optimized SQL queries, doing data analysis, building ETL pipelines, data validation, creating dashboards and generating clear reports and insights from your data.

What I can give you:

Data cleaning & pre-processing

SQL queries, joins, CTE, Subqueries and aggregations

Data analytics with Pandas and NumPy in Python

Data transformation and ETL

Apache Spark and PySpark data processing

Dashboards and visualizations in Power BI

Data analysis and reporting in Excel

Validation and quality checks of data

Support for data modeling and data warehousing

Whether you are working on a small data set to analyze or a larger data engineering project, I will provide accurate, organized and reliable results based on your requirements.